20866253184

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2687}}^1$

素因数の和:2827

約数の個数: 320

約数和(自身を含む): 71658639360

約数和(自身を除く): 50792386176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 107, 108, 112, 126, 128, 144, 162, 168, 189, 192, 214, 216, 224, 252, 288, 321, 324, 336, 378, 384, 428, 432, 448, 504, 567, 576, 642, 648, 672, 749, 756, 856, 864, 896, 963, 1008, 1134, 1152, 1284, 1296, 1344, 1498, 1512, 1712, 1728, 1926, 2016, 2247, 2268, 2568, 2592, 2687, 2688, 2889, 2996, 3024, 3424, 3456, 3852, 4032, 4494, 4536, 5136, 5184, 5374, 5778, 5992, 6048, 6741, 6848, 7704, 8061, 8064, 8667, 8988, 9072, 10272, 10368, 10748, 11556, 11984, 12096, 13482, 13696, 15408, 16122, 17334, 17976, 18144, 18809, 20223, 20544, 21496, 23112, 23968, 24183, 24192, 26964, 30816, 32244, 34668, 35952, 36288, 37618, 40446, 41088, 42992, 46224, 47936, 48366, 53928, 56427, 60669, 61632, 64488, 69336, 71904, 72549, 72576, 75236, 80892, 85984, 92448, 95872, 96732, 107856, 112854, 121338, 123264, 128976, 138672, 143808, 145098, 150472, 161784, 169281, 171968, 184896, 193464, 215712, 217647, 225708, 242676, 257952, 277344, 287509, 287616, 290196, 300944, 323568, 338562, 343936, 369792, 386928, 431424, 435294, 451416, 485352, 507843, 515904, 554688, 575018, 580392, 601888, 647136, 677124, 773856, 862527, 862848, 870588, 902832, 970704, 1015686, 1031808, 1109376, 1150036, 1160784, 1203776, 1294272, 1354248, 1523529, 1547712, 1725054, 1741176, 1805664, 1941408, 2012563, 2031372, 2300072, 2321568, 2407552, 2587581, 2588544, 2708496, 3047058, 3095424, 3450108, 3482352, 3611328, 3882816, 4025126, 4062744, 4600144, 4643136, 5175162, 5416992, 6037689, 6094116, 6900216, 6964704, 7222656, 7762743, 7765632, 8050252, 8125488, 9200288, 9286272, 10350324, 10833984, 12075378, 12188232, 13800432, 13929408, 15525486, 16100504, 16250976, 18113067, 18400576, 20700648, 21667968, 23288229, 24150756, 24376464, 27600864, 27858816, 31050972, 32201008, 32501952, 36226134, 36801152, 41401296, 46576458, 48301512, 48752928, 54339201, 55201728, 62101944, 64402016, 65003904, 72452268, 82802592, 93152916, 96603024, 97505856, 108678402, 110403456, 124203888, 128804032, 144904536, 163017603, 165605184, 186305832, 193206048, 195011712, 217356804, 248407776, 257608064, 289809072, 326035206, 331210368, 372611664, 386412096, 434713608, 496815552, 579618144, 652070412, 745223328, 772824192, 869427216, 993631104, 1159236288, 1304140824, 1490446656, 1738854432, 2318472576, 2608281648, 2980893312, 3477708864, 5216563296, 6955417728, 10433126592, 20866253184]

約数ペア:

[(1, 20866253184), (2, 10433126592), (3, 6955417728), (4, 5216563296), (6, 3477708864), (7, 2980893312), (8, 2608281648), (9, 2318472576), (12, 1738854432), (14, 1490446656), (16, 1304140824), (18, 1159236288), (21, 993631104), (24, 869427216), (27, 772824192), (28, 745223328), (32, 652070412), (36, 579618144), (42, 496815552), (48, 434713608), (54, 386412096), (56, 372611664), (63, 331210368), (64, 326035206), (72, 289809072), (81, 257608064), (84, 248407776), (96, 217356804), (107, 195011712), (108, 193206048), (112, 186305832), (126, 165605184), (128, 163017603), (144, 144904536), (162, 128804032), (168, 124203888), (189, 110403456), (192, 108678402), (214, 97505856), (216, 96603024), (224, 93152916), (252, 82802592), (288, 72452268), (321, 65003904), (324, 64402016), (336, 62101944), (378, 55201728), (384, 54339201), (428, 48752928), (432, 48301512), (448, 46576458), (504, 41401296), (567, 36801152), (576, 36226134), (642, 32501952), (648, 32201008), (672, 31050972), (749, 27858816), (756, 27600864), (856, 24376464), (864, 24150756), (896, 23288229), (963, 21667968), (1008, 20700648), (1134, 18400576), (1152, 18113067), (1284, 16250976), (1296, 16100504), (1344, 15525486), (1498, 13929408), (1512, 13800432), (1712, 12188232), (1728, 12075378), (1926, 10833984), (2016, 10350324), (2247, 9286272), (2268, 9200288), (2568, 8125488), (2592, 8050252), (2687, 7765632), (2688, 7762743), (2889, 7222656), (2996, 6964704), (3024, 6900216), (3424, 6094116), (3456, 6037689), (3852, 5416992), (4032, 5175162), (4494, 4643136), (4536, 4600144), (5136, 4062744), (5184, 4025126), (5374, 3882816), (5778, 3611328), (5992, 3482352), (6048, 3450108), (6741, 3095424), (6848, 3047058), (7704, 2708496), (8061, 2588544), (8064, 2587581), (8667, 2407552), (8988, 2321568), (9072, 2300072), (10272, 2031372), (10368, 2012563), (10748, 1941408), (11556, 1805664), (11984, 1741176), (12096, 1725054), (13482, 1547712), (13696, 1523529), (15408, 1354248), (16122, 1294272), (17334, 1203776), (17976, 1160784), (18144, 1150036), (18809, 1109376), (20223, 1031808), (20544, 1015686), (21496, 970704), (23112, 902832), (23968, 870588), (24183, 862848), (24192, 862527), (26964, 773856), (30816, 677124), (32244, 647136), (34668, 601888), (35952, 580392), (36288, 575018), (37618, 554688), (40446, 515904), (41088, 507843), (42992, 485352), (46224, 451416), (47936, 435294), (48366, 431424), (53928, 386928), (56427, 369792), (60669, 343936), (61632, 338562), (64488, 323568), (69336, 300944), (71904, 290196), (72549, 287616), (72576, 287509), (75236, 277344), (80892, 257952), (85984, 242676), (92448, 225708), (95872, 217647), (96732, 215712), (107856, 193464), (112854, 184896), (121338, 171968), (123264, 169281), (128976, 161784), (138672, 150472), (143808, 145098)]